baber/WOPTO huggingface dataset:
Patent JP-H0858315-A (JP)
Title: Pneumatic radial tire
Inventor: SHIMIZU NOBUKAZU
IPC: B60C11/117
Filed: 1994-08-22
Abstract: PURPOSE: To provide a pneumatic radial tire in which partial wear on a tread part having V-shaped inclined grooves is reduced. CONSTITUTION: This invention relates to a tire in which the tread part 4 is composed of a cylindrical main tread 41 and subsidiary treads 42 continued from both sides of it, and it is provided with many main grooves 6 simultaneously extending from the center part of the tread part 4 while inclining against the circumferential direction, to the vicinity of the main tread end V-likely with relative large width, changing the direction into the axial direction from the position, and continuing into the subsidiary tread while restricting the width, and land parts 7 divided by these main grooves. The land parts 7 are branched off by lug grooves 8 extending from the vicinity of the respective main tread ends along the main grooves in the direction to the tread part end. This pneumatic radial tire is provided with a plurality of such parts on the center of the subsidiary tread 42 .
Patent JP-H11127900-A (JP)
Title: Analyzer of chip base comprising electrode equipped with partial heating means
Inventor: CAILLAT PATRICE
IPC: C12Q1/6837
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer capable of practicing analysis having reliability and reproducibility by a chip comprising many electrodes coated with different reagents or probe molecules and capable of individually heating to prescribed temperatures. SOLUTION: This analyzer comprises at least one chip (110) equipped with plural analytic electrodes (112). The device is further equipped with a means (150) for individually heating the analytic electrodes. The analyzer can be applied to analysis of chemical or biological products and can be applied to e.g. antigen/antibody reaction or DNA/DNA analysis.
Patent JP-S6173688-A (JP)
Inventor: YASUDA YUKIO
IPC: D06F37/24
Filed: 1984-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001022188-A (JP)
Title: Image forming device
Inventor: KAWAGUCHI HIROSHI
IPC: G03G15/16
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To make a service life of an intermediate transfer belt longer and to obtain a stable image over a long period of time by preventing any permanent deformation of the intermediate transfer belt. SOLUTION: In this device, a tension roller 5 and a driving roller 3 are connected through a 1st gear train 10, a rocking gear 11, a 2nd gear train 12 and a tension adjustment cam 9, the tension roller 5 is pressurized by driving force of the intermediate transfer belt 1 through the tension adjustment cam 9 and tension is given to the intermediate transfer belt 1. When the intermediate transfer belt 1 is not driven, the rocking gear 11 is separated from the 2nd gear train 12 by its own weight and the tension roller 5 is moved in a direction where the tension in the belt is released by force of a tension spring 13.
Patent JP-S5984320-A (JP)
Title: Device for reading record
Inventor: NISHIDA HIROSHI
IPC: G11B20/10
Filed: 1982-11-08
Abstract: PURPOSE:To read a necessary indication first so as to economize the reading time, by proceeding the reading work from the tail end of a record to the first end when the record is read. CONSTITUTION:A signal recording zone 2 and auxiliary recording zone 3 exist on a magnetic tape 1 and a record is started from a point A and ended at a point E. In a conventional manner, the reading of the record is started from the point A to the point E, but, in this case, it is recorded on a point C or on a section of the auxiliary recording zone 3 corresponding to the point C that the record between points B and C is erroneous and reading of the record is not necessary. In this invention the reading is proceeded in the reverse way, from the point E to the point A. When it is set in this invention that the output must be started from a point H>=h, the output is started when reaching a point D and, at the same time, it can also be outputted that the total length of the record is ''25''. Since the reading of the erroneous record is jumped at the point C, the output attains the one shown in the graph, and thus, a necessary and sufficient record is obtained.
Patent JP-H1126375-A (JP)
Title: X-ray converging batch illuminating equipment having intensity distribution monitoring means, x-ray aligner provided with the equipment, and manufacture of device
Inventor: OGUSHI NOBUAKI
IPC: G03F7/20
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray converging batch illuminating equipment, which can easily perform the initial setting work of the optical axis of SR (synchrotron radiation light) and a mirror of the equipment, and supply converged uniform X-ray of high intensity to an X-ray aligner. SOLUTION: In this equipment, detectors 6, 7 which detect relative positional deviation with respect to an SR beam 2 radiated from an electron storage ring 1 are fixed to a first mirror 3, an X-ray CCD 18 which detects the intensity distribution of the reflected light of the first mirror 3 is installed in the vicinity of a second mirror 9, and the first mirror 3 is driven and adjusted by a drive means 5 so that the detected output of the X-ray CCD 18 becomes equal to an optical design value. When the output of the X-ray CCD 18 is made equal to the optical design value by the drive adjustment, the values detected by the detecters 6, 7 are stored as an offset. This is used as a command value, and the attitude of the first mirror 3 is controlled by a control means 8.
Patent JP-H0622222-A (JP)
Title: Storage controller for photoelectric conversion element
Inventor: HAGIWARA SHINICHI
IPC: H04N5/335
Filed: 1992-06-30
Abstract: PURPOSE:To reduce time required for a series of processing and to improve the function of the entire system by relieving the load of a main controller. CONSTITUTION:A sensor drive circuit SDR has a function of driving a sensor SNS without synchronizing signals phiV, phiH from a master controller LPRS and only the sensor drive circuit SDR drives the sensor SNS to sweep out the undesired output of a photoelectric conversion element so that the master controller LPRS implements other processing when the undesired output of the photoelectric conversion element is swept out to relieve the load of the master controller LPRS thereby improving the function of the entire system.
Patent JP-2000014919-A (JP)
Title: Ball dispenser
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To surely dispense only a prescribed number of balls without depending on electronic measurement control by connecting a ball cutting rotor for dispensing rental balls to a measuring rotor for measuring the dispensing number thereof through a transmission mechanism so that a prescribed number of rental balls can be dispensed. SOLUTION: When a player requests a ball rental when a full command of rental balls in a case 1 is given to an electric drive part by a ball detector 12, the claw of a locking piece 22 is released from the locking part 19 of a measuring rotor 18 to rotate a ball cutting rotor 14, and rental balls in a ball guide passage 9 are successively dropped. When a sun gear 15 is rotated at this time, a planetary gear 16 engaged therewith is rotated along a tooth plate 21, and the measuring rotor 18 is also rotated along the tooth plate 21 together. When the measuring rotor 18 is rotated once, the locking part 19 is engagingly locked with the claw of the locking piece 22 to stop the rotation of the measuring rotor 18. According to this, the rotation of the planetary gear 16 and the sun gear 15 is also stopped, and the ball cutting rotor 14 is also stopped.
Patent JP-H0682790-A (JP)
Title: Liquid crystal element and display device using the same
Inventor: INABA YUTAKA
IPC: G02F1/1368
Filed: 1993-07-15
Abstract: PURPOSE:To provide a liquid crystal element excellent in switching characteris tic in which the orienting state of each picture element is stable when display states are varied between adjacent picture elements. CONSTITUTION:A liquid crystal element has a twisted state area 604 between uniform state areas 603, 605 having different stable states; a base rubbed so that the directions of pretilts of liquid crystal molecules 606 on the base critical surface are mutually opposed; and a disclination 602 present between two areas 603, 605.
Patent JP-S6357426-A (JP)
Title: Route changer for linear motor conveyor
Inventor: NAKAMURA HIDEO
IPC: B65H54/02
Filed: 1986-08-22
Abstract: PURPOSE:To make the reciprocating travel of a conveying truck performable with one rail, by installing a truck delivery receiving device being attached to a rotary storage part and housing the conveying truck in the rotary storage part or delivering it to the rail. CONSTITUTION:If a conveying truck X is coming into a rotary rail 27 from a combined conveying and returning rail 30 and it arrives thereat, this conveying truck X is stopped at the right of the rotary rail 27 by a stopper 26a at the right of a turntable 20. Next, a drive motor 23 is driven, and this turntable 20 is rotated as far as 180 deg. via a gear unit 22. With this rotation, the conveying truck X being entered to the right of the rotary rail 27 is shifted to the left of the rotary rail 27. At this position, a conveyed work is loaded on the conveying truck X, and another conveying truck X incoming from the combined conveying and returning rail 30 is stopped at the right of the rotary rail 27. Next, again the turntable 20 is rotated as far as 180 deg., and one side of the rotary rail, on which the preceding conveying truck X is mounted, is connected to the combined conveying and returning rail 30.
Patent JP-S5988320-A (JP)
Title: Manufacture of arsenious acid from solution containing arsenic acid
Inventor: KASAI SHIYUNICHI
IPC: C01G28/00
Filed: 1982-11-11
Abstract: PURPOSE:To obtain arsenious acid of high purity while effectively utilizing arsenic sulfide by adding arsenic sulfide to an aqueous soln. contg. arsenic acid by one equiv. or more basing on the amount of the contained arsenic acid, bringing them into reaction to produce arsenious acid and sulfur as a simple substance, removing the sulfur by filtration, and concentrating the filtrate. CONSTITUTION:Arsenic sulfide is added to an aqueous soln. contg. arsenic acid by one equiv. or more basing on the amount of the contained arsenic acid, and they are brought into reaction to produce arsenious acid and sulfur as a simple substance according to reactions represented by equations I , II. The suitable reaction temp. is about 40-95 deg.C, and the reaction time is about 30-60min when the reaction temp. is 70 deg.C. The resulting precipitate contg. the sulfur and impurities such as fulfide is separated by filtration, and the filtrate is concentrated to crystallize arsenious acid. The crystallized arsenious acid is taken out by filtration to obtain the desired arsenious acid. Arsenic sulfide is a by-product produced in a plant for refining a nonferrous metal such as copper, and the treatment of arsenic sulfide causes a serious problem.
Patent JP-S5987420-A (JP)
Title: Telescope with stop watch
Inventor: AREKISHISU EMU YAMAKOFU
IPC: G02B23/16
Filed: 1982-11-11
Abstract: PURPOSE:To allow a hand handling a telescope to measure time easily and to execute the examination and analysis of recorded matter easily by providing the outside of the body of the telescope to which a stop watch mechanism is incorporated with an operation part, a memory part and a display part. CONSTITUTION:When an operation button 3 is depressed after starting all functions by turning on an operation button 5, the stop watch mechanism 21 is actuated and the clocking of lap time is started and displayed on the display part 7. If the observe depresses the operation button 3 every passing of an objective horse through a mark, for instance, the measuring time is displayed on a time display device 8 and also stored successively in memory cells 22a, 22n-. Since the number of times of measurement is displayed on a lap counter 9, an operation button 6 is depressed after completing the measurement and data are accessed from the memory cell 22 in accordance with the display on the counter 9 and displayed on the display part 7. On the other hand, the data are added by an adder 30 and displayed on the display part 8.
Patent JP-H06159257-A (JP)
Title: Variable displacement type hydraulic system
Inventor: UIRIAMU DAGURASU KURANTSU
IPC: F16H61/42
Filed: 1993-07-14
Abstract: PURPOSE: To obtain a variable displacement hydrostatic device with a neutral returning mechanism which is not affected by manufacturing tolerance of parts and can be manufactured and assembled relatively easily at low cost. CONSTITUTION: A variable displacement radial ball pump 11 of the type in which balls 59 are restrained by a cam ring 25 which is pivotable about a cam pivot pin to vary the displacement of a pump is provided with a detent mechanism 65 in order to return the pump to absolute zero displacement. A detent member is biased into engagement with a neutral region. When a cam ring 25 is displaced from neutral, the detent member 65 engages the ramp surface, against the bias force of a spring, which exerts a force tending to return the cam ring 25 to neutral in the absence of an input to a control assembly 33.
Patent JP-H0246484-A (JP)
Title: Electrifying device for electrophotographic device
Inventor: DOI KOJI
IPC: G03G21/00
Filed: 1988-08-06
Abstract: PURPOSE:To shift the reversely polar potential of the photosensitive body surface, which is caused by a transfer electrode, to polarity with light sensitivity and to prevent fogging and irregularity in printing density by providing an auxiliary electrification electrode between a cleaner and a destaticizing lamp. CONSTITUTION:A laser beam 4 produces the potential difference between a part subjected to laser exposure and an unexposed part after it exposes. Afterward, the transfer electrode 6 electrifies with polarity opposite from an electrification electrode 2, and the part subjected to laser exposure is electrified to polarity without light sensitivity. However, the part is again electrified to polarity with light sensitivity by the auxiliary electrification electrode 10. Consecutively, the destaticizing lamp 12 uniformly attenuates the surface potential of the photosensitive body 1. After the photosensitive body 1 is again electrified by the electrification electrode 2, its surface potential becomes uneven. By providing the auxiliary electrification electrode 10, fogging and irregularity in density can be prevented.
Patent JP-S6174619-A (JP)
Title: Air cleaner
Inventor: KATO MASAMI
IPC: B01D46/52
Filed: 1984-09-20
Abstract: PURPOSE:To fix easily the pitch of a filter medium and to facilitate the exchange of the filter medium by providing a folding filter medium, a cushion body to be attached to the filter medium, and a housing body for housing freely detachable said medium and body. CONSTITUTION:A filter medium 1 is formed by folding unwoven fabric, etc. A cushion body 2a is attached to both end parts of the filter medium 1 in the expanding and contracting direction of the medium, a cushion body 2b is attached in the direction vertical to said direction, and the uniformity of the pitch can be maintained. The filter medium is housed in each space 5 and 6 of a housing body 3, and fixed by the elasticity of the cushion body. A presser board 8 is engaged with an outer flange 9 to clamp the upper part of the cushion body. Beside, the lower part of the cushion body is supported by an inner flange 7. the filter medium can be exchanged only by removing the presser board.
Patent JP-H0858301-A (JP)
Title: Hub cap structure of wheel
Inventor: KOMAZAKI SATORU
IPC: B60B7/06
Filed: 1994-08-23
Abstract: PURPOSE: To securely maintain the sealing property through a rubber packing in the press fitting condition of a hub cap by stabilizing the press fitting direction of the hub cap, in a hub cap construction in which the hub cap having rubber packing is press-fitted in the cap fitting hole of a wheel housing. CONSTITUTION: A cap fitting hole is formed into a cap fitting taper hole 2 of which the hole inner diameter is gradually contracted from the outside of a vehicle toward the inside in the inner shape, and an annular rubber packing 5 is formed to be a rubber packing 5 having a taper face 5a of which the outer diameter of the packing is gradually spread from the inside of press fitting toward the outside.
Patent JP-S6353495-A (JP)
Inventor: IWAMA KUNIHIKO
IPC: G21C19/19
Filed: 1986-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5986226-A (JP)
Title: Cleaning device for thin plate material
Inventor: HOSHIKA HARUYUKI
IPC: G03F1/82
Filed: 1982-11-08
Abstract: PURPOSE:To effectively remove the contamination without losing the surface of a thin film material by injecting pure water which is supplied into a tubular shaft while rotating a guide at a high speed by the shaft to clean off the surface of the material. CONSTITUTION:A pair of sponge units 13 which communicate from inside bore side to outside bore side at numerous spongy clearances in a cylindrical shape are respectively engaged fixedly with tubular shafts 10. The shaft 10 is formed of metal material of synthetic resin material such as Teflon, and many pores 11 which has approx. 5mm. in diameter are opened. Superpure water 14 is supplied from below to the shaft 10, flowed from the pores 11 into the spongy units 13 and injected at both side from the outside bore sides. Both shafts 10 are rotated at a high speed such as approx. 3,000rpm to clean it, thereby rotating the spongy units 13. Thus, the superpure water 14 is injected by a centrifugal force from the outer bore side of the units 13 which rotate at high speed to collide with both side surfaces of a glass mask 1 which moves relatively in parallel with the units 13, thereby cleaning of the adhered contamination.
Patent JP-S5989095-A (JP)
Title: Color printer
Inventor: UEHARA HIROSHI
IPC: H04N1/23
Filed: 1982-11-12
Abstract: PURPOSE:To simplify printing with high quality by printing the three primary colors of a color display device based on three display primaty colors red, green and blue respectively after converting them into print primary colors red, blue and yellow in accordance with a fixed style. CONSTITUTION:A control part 1 contains a microcomputer, etc. and controls a color printer as a whole. The color-based dot patterns are held at refresh memories 2, 3 and 4 for red, green and blue respectively. These patterns are synthesized and displayed in each color at a display device 5. When it is desired to print the contents displayed at the device 5 by a color printer, the primary colors are converted in accordance with a fixed style at a display/print dot converting part 6 since the display primary colors are different from the print ones. For instance, the blue print dot position is printed at a place different by a dot from red and yellow respectively. When the print colors overlap to each other, the color-based dot conversion is carried out through the part 6.
Patent JP-S6353688-A (JP)
Inventor: MIYASHITA KAZUO
IPC: G07G1/00
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05116639-A (JP)
Title: Four-wheel steering device
Inventor: HIRAI TOSHIRO
IPC: B62D7/14
Filed: 1991-08-07
Abstract: PURPOSE:To insure fail safe in failure in the low sped side control system and then insure vehicle stability during high speed running thereafter, in a four-wheel steering device to control the rear wheel steering angle during operation of a handle by means of an electric motor for operation stability during high speed and an electric motor for small sharp turning control during low speed. CONSTITUTION:A four-wheel steering device is provided with a means by which the device is returned to the neutral position at failure in the low speed side control system (d) by a normally operating high speed side control system (g), and after returning to neutral, rear wheel steering angle control is continued as it is by the high speed side control system (g).
Patent JP-2001022429-A (JP)
Title: Plant monitoring/controlling device
Inventor: SAITO MINORU
IPC: G05B23/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitoring/controlling device capable of eliminating the trouble such as the change of a parameter executed in the various setting operations of an operator operating a plant and the setting operation on restoration, and preventing the forgetting of the return of setting. SOLUTION: This device can properly control a water distributing reservoir 1 while the state of the distributing reservoir 1, which is imparted to an input operation part 5 from an upper/lower limit abnormality notice processing part 9, is always monitored. A parameter change function part 6 executes a parameter change processing for returning the setting of a parameter, that a present value parameter file 7 holds, to a parameter, that a previous value parameter file 12 holds and is set previous time, from a parameter which is set at present in accordance with the setting of the holding condition of the parameter by using the present value parameter file 7 holding the parameter that is set at present and also the previous value parameter file 12 holding the parameter that is set previous time.
Patent JP-H1132338-A (JP)
Title: Display device
Inventor: AOKI MOTOTSUGU
IPC: H04N9/74
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To convert a video signal automatically to have a proper aspect ratio in the case of selecting the video signal from luminance and color difference signal input terminals in the display device that has separate input terminals for a luminance signal and a chrominance signal and luminance and color difference signal input terminals. SOLUTION: A signal changeover circuit 17 selects a signal and a luminance from a separation input terminal 14 and a signal from color difference signal input terminals 9-11 and provides an output of the selected signals. A DC voltage detection circuit 20 detects a DC voltage superimposed on a chrominance signal received from the separate input terminal 14. A microcomputer 210 controls a deflection circuit 22 so as to allow a video image to be displayed on a CRT 19 with a proper aspect ratio in response to the DC voltage detected by the DC voltage detection circuit 20 when the signal changeover circuit 17 selects the signal from the color difference signal input terminals 9-11.
Patent JP-H0927892-A (JP)
Title: Image reader
Inventor: KAWAI TATSUTO
IPC: H04N1/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To adjust a luminous quantity of a light source means in an image read unit before assembling to the reader main body without losing the effect of cost reduction resulting from omission of a frame for the image read unit. SOLUTION: The image read unit 10 is provided with a light source means 3 fitted to a support means 2 formed integrally around the side face of a sensor 1 at a side opposite to a side on which an original 4 is placed and an adjustment means 5 adjusting a luminous quantity of the light source means. The luminous flux from the light source means is reflected by a reflection means provided to the reader main body and made incident from the rear side of a sensor to light up the original.